Entered from booking ledger and New York Times concert listing and review. WORLD PREMIERE of Elie Siegmeister's FLUTE CONCERTO WORLD PREMIERE of Siegmeister's STRING QUARTET NO. 2 "CONCERT AND OPERA PROGRAMS THIS WEEK." New York Times (1923-), Feb 05 1961, p. 1. ProQuest. Web. 13 Sep. 2022. "ELIE SIEGMEISTER DISPLAYS WORKS: COMPOSER'S MUSIC COVERING 30 YEARS PERFORMED AT CARNEGIE RECITAL HALL." New York Times (1923-), Feb 11 1961, p. 26. ProQuest. Web. 13 Sep. 2022.